diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-04-27 12:24:15 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-01 13:12:42 +0200 |
| commit | 18710ee3a03bc63e4870ce98f95ead6ad3773bf1 (patch) | |
| tree | 2f609e1f755f354d08a4ce7b014e8e8f91ddb38f | |
| parent | 6b32f02fab297b7c80a2943923d1f73ed4d08b77 (diff) | |
sparc64: vcc: Fix error return code in vcc_probe()
[ Upstream commit ff62255a2a5c1228a28f2bb063646f948115a309 ]
Fix to return negative error code -ENOMEM from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200427122415.47416-1-weiyongjun1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/tty/vcc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c index ef01d24858cd..4e795353192b 100644 --- a/drivers/tty/vcc.c +++ b/drivers/tty/vcc.c @@ -612,6 +612,7 @@ static int vcc_probe(struct vio_dev *vdev, const struct vio_device_id *id) port->index = vcc_table_add(port); if (port->index == -1) { pr_err("VCC: no more TTY indices left for allocation\n"); + rv = -ENOMEM; goto free_ldc; } |